[Isolation of DNA-membrane complexes from Bacillus subtilis].
The DNA-membrane complexes were isolated from the membranes of Bacillus subtilis, disrupted by ultrasonication and subjected to chromatography on Sepharose 4B. The membrane-bound fraction of native 3H-DNA was found only in the freshly isolated material. The phospholipid and protein composition of this fraction was determined. It was assumed that the newly synthesized membrane-associated 3H-DNA from Bacillus subtilis is bound to the lipoprotein complexes enriched with phospholipids.
D001412:Bacillus subtilis / Q000032:analysis*; D002458:Cell Fractionation; D002462:Cell Membrane / Q000032:analysis; D004269:DNA, Bacterial / Q000302:isolation & purification*; D004926:Escherichia coli / Q000032:analysis; D008563:Membrane Lipids / Q000032:analysis; D008565:Membrane Proteins / Q000032:analysis; D010743:Phospholipids / Q000032:analysis; D014465:Ultrasonics
D004269:DNA, Bacterial; D008563:Membrane Lipids; D008565:Membrane Proteins; D010743:Phospholipids
Uydelenie i sostav DNK-membrannykh kompleksov iz Bacillus subtilis.